Curtiss Hawk piloted by Henry Lloyd Child makes vertical dive during that test flight and lands in Buffalo, New York

Test pilot Henry Lloyd Child makes a test flight record on Curtiss Hawk in Buffalo, New York. Propellers of the aircraft rotate as the engine starts. The aircraft taxis and takes off. The aircraft makes vertical dive during that test flight. The aircraft lands and taxis. Pilot Henry Lloyd Child disembarks from aircraft. An airman points to the peak on the recording instrument that shows record speed of 575 miles per hour.